How many years of comparable data are there for Iran, Islamic Republic of and Ireland?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Sex ratio in life expectancy. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Iran, Islamic Republic of vs Ireland: Sex ratio in life expectancy

Iran, Islamic Republic of

1.05

in 2023

Ireland

1.05

in 2023

Iran, Islamic Republic of rank

196th

Ireland rank

194th

Sex ratio in life expectancy over time

Iran, Islamic Republic of
Ireland

How they compare

Ireland currently reports 1.05 against 1.05 in Iran, Islamic Republic of, a difference of 0.

The two have swapped places 10 times across 74 shared years of data; in 1950 it was Ireland ahead.

Iran, Islamic Republic of ranks 196th and Ireland ranks 194th of 236 countries.

Across the 8 decades both report, Iran, Islamic Republic of averaged higher in 3 and Ireland in 5.

Head to head by decade

Decade	Iran, Islamic Republic of	Ireland	Difference	Ahead
1950s	0.9641	1.05	0.082	Ireland
1960s	0.9799	1.06	0.0809	Ireland
1970s	1.02	1.08	0.0565	Ireland
1980s	1.12	1.08	0.04	Iran, Islamic Republic of
1990s	1.07	1.08	0.0023	Ireland
2000s	1.06	1.06	0.0008	Ireland
2010s	1.05	1.05	0.001	Iran, Islamic Republic of
2020s	1.05	1.05	0.004	Iran, Islamic Republic of

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex ratio in life expectancy, Iran, Islamic Republic of or Ireland?: Ireland, at 1.05 against 1.05 in Iran, Islamic Republic of as of 2023.
What is the difference in sex ratio in life expectancy between Iran, Islamic Republic of and Ireland?: 0, with Ireland ahead.
How many years of comparable data are there for Iran, Islamic Republic of and Ireland?: 74 years are reported by both, from 1950 to 2023.
How do Iran, Islamic Republic of and Ireland rank globally for sex ratio in life expectancy?: Iran, Islamic Republic of ranks 196th and Ireland ranks 194th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data, published as Sex ratio in life expectancy. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Iran, Islamic Republic of vs Ireland: Sex ratio in life expectancy. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Retrieved 10 September 2026, from https://health.statizoid.com/compare/gender-ratio-in-life-expectancy-at-birth/iran-islamic-rep/ireland/

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About this data

Indicator: Sex ratio in life expectancy
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Ratio of period life expectancy (females/males) at a given age.